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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-25 21:48:01 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-04 00:16:06 +0100 |
| commit | 441ff959072b3f4b0712b149a3398f76f8ddfceb (patch) | |
| tree | 613c3986272167ce03537c190544a199c3e88f7d /arch/parisc | |
| parent | parisc: switch to generic compat rt_sigpending() (diff) | |
| download | linux-441ff959072b3f4b0712b149a3398f76f8ddfceb.tar.xz linux-441ff959072b3f4b0712b149a3398f76f8ddfceb.zip | |
parisc: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/parisc/kernel/signal32.c | 19 |
2 files changed, 1 insertions, 19 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 8755f8e482a4..798038c8aaf9 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -24,6 +24,7 @@ config PARISC select MODULES_USE_ELF_RELA select CLONE_BACKWARDS select GENERIC_SIGALTSTACK + select GENERIC_COMPAT_RT_SIGQUEUEINFO select GENERIC_COMPAT_RT_SIGPROCMASK select GENERIC_COMPAT_RT_SIGPENDING diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c index 1d41848ed27d..7769f9333e0c 100644 --- a/arch/parisc/kernel/signal32.c +++ b/arch/parisc/kernel/signal32.c @@ -404,22 +404,3 @@ copy_siginfo_to_user32 (compat_siginfo_t __user *to, siginfo_t *from) } return err; } - -asmlinkage long compat_sys_rt_sigqueueinfo(int pid, int sig, - struct compat_siginfo __user *uinfo) -{ - siginfo_t info; - - if (copy_siginfo_from_user32(&info, uinfo)) - return -EFAULT; - - /* Not even root can pretend to send signals from the kernel. - Nor can they impersonate a kill(), which adds source info. */ - if (info.si_code >= 0) - return -EPERM; - info.si_signo = sig; - - /* POSIX.1b doesn't mention process groups. */ - return kill_proc_info(sig, &info, pid); -} - |